Cosmic Shimmer Pixie Powders are dry mica powders which you can use to create shimmering, pearlescent effects on porous surfaces such as paper and card. Powders can be applied either by puffing straight from the bottle, mixing with a little water and brushing on, or puffing from the bottle and using a wet brush to manipulate the powder on your project. There are a range of fantastic colours available and this is a bottle of Midnight Blue powder.